40 V, 1 A SMA, SMB Low Drop Power Schottky Rectifier

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  • Single chip Schottky rectifiers suited to switched mode power supplies and high frequency DC to DC converters.

    Packaged in SMA, SMB and SOD123Flat, the STPS1L40 is ideal for use in surface mounting and used in low voltage, high frequency inverters, free-wheeling and polarity protection applications.

    Key Features

    • Very small conduction losses
    • Negligible switching losses
    • Low forward voltage drop
    • Surface mount miniature packages
    • Avalanche rated
    • ECOPACK®2 compliant

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Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
Package
Packing Type
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
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STPS1L40ZF
Active
0.052 1000 SOD123Flat Tape And Reel 175 EAR99 MALAYSIA Check Availability

Distributor availability ofSTPS1L40ZF

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25085 1 Order Now
RS COMPONENTS EUROPE 3800 1 Order Now
AVNET AMERICA 6000 0 Order Now
ARROW EUROPE 4484 0 Order Now
MOUSER WORLDWIDE 64556 1 Order Now
Farnell Element14 EUROPE 463 1 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

25085

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1

Region

WORLDWIDE Order Now

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Stock

3800

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1

Region

EUROPE Order Now

AVNET

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6000

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0

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AMERICA Order Now

ARROW

Stock

4484

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0

Region

EUROPE Order Now

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64556

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1

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Farnell Element14

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463

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1

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Distributor reported inventory date: 2019-06-17

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STPS1L40A
Active
0.054 1000 SMA Tape And Reel 175 EAR99 CHINA Check Availability

Distributor availability ofSTPS1L40A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19146 1 Order Now
RS COMPONENTS EUROPE 8040 20 Order Now
AVNET AMERICA 35000 0 Order Now
ARROW EUROPE 249580 0 Order Now
Newark Element14 AMERICA 70 0 Order Now
ARROW AMERICA 20234 1 Order Now
P&S ASIA/PACIFIC 30 1 Order Now
MOUSER WORLDWIDE 12462 1 Order Now
Farnell Element14 EUROPE 1023 1 Order Now
ANGLIA Live EUROPE 30000 1000 Order Now
RUTRONIK EUROPE 35000 5000 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

19146

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

8040

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

35000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

249580

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

70

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20234

Min.Order

1

Region

AMERICA Order Now

P&S

Stock

30

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12462

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1023

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

30000

Min.Order

1000

Region

EUROPE Order Now

RUTRONIK

Stock

35000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-17

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STPS1L40U
Active
0.058 1000 SMB Tape And Reel 175 EAR99 CHINA Check Availability

Distributor availability ofSTPS1L40U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17760 1 Order Now
RS COMPONENTS EUROPE 23210 10 Order Now
AVNET AMERICA 442500 0 Order Now
ARROW EUROPE 44450 0 Order Now
ARROW AMERICA 7500 2500 Order Now
Farnell Element14 EUROPE 1105 1 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

17760

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

23210

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

442500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

44450

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

Farnell Element14

Stock

1105

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-17

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STPS1L40ZF

Marketing Status

Active

Unit Price (US$)

0.052

Unit Price (US$)

0.052*

Distributor availability ofSTPS1L40ZF

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25085 1 Order Now
RS COMPONENTS EUROPE 3800 1 Order Now
AVNET AMERICA 6000 0 Order Now
ARROW EUROPE 4484 0 Order Now
MOUSER WORLDWIDE 64556 1 Order Now
Farnell Element14 EUROPE 463 1 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

25085

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3800

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

6000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4484

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

64556

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

463

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-17

Quantity

1000

Package

SOD123Flat

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STPS1L40A

Marketing Status

Active

Unit Price (US$)

0.054

Unit Price (US$)

0.054*

Distributor availability ofSTPS1L40A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19146 1 Order Now
RS COMPONENTS EUROPE 8040 20 Order Now
AVNET AMERICA 35000 0 Order Now
ARROW EUROPE 249580 0 Order Now
Newark Element14 AMERICA 70 0 Order Now
ARROW AMERICA 20234 1 Order Now
P&S ASIA/PACIFIC 30 1 Order Now
MOUSER WORLDWIDE 12462 1 Order Now
Farnell Element14 EUROPE 1023 1 Order Now
ANGLIA Live EUROPE 30000 1000 Order Now
RUTRONIK EUROPE 35000 5000 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

19146

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

8040

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

35000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

249580

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

70

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20234

Min.Order

1

Region

AMERICA Order Now

P&S

Stock

30

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12462

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1023

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

30000

Min.Order

1000

Region

EUROPE Order Now

RUTRONIK

Stock

35000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-17

Quantity

1000

Package

SMA

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STPS1L40U

Marketing Status

Active

Unit Price (US$)

0.058

Unit Price (US$)

0.058*

Distributor availability ofSTPS1L40U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17760 1 Order Now
RS COMPONENTS EUROPE 23210 10 Order Now
AVNET AMERICA 442500 0 Order Now
ARROW EUROPE 44450 0 Order Now
ARROW AMERICA 7500 2500 Order Now
Farnell Element14 EUROPE 1105 1 Order Now

Distributor reported inventory date: 2019-06-17

Distributor Name

DIGIKEY

Stock

17760

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

23210

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

442500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

44450

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

Farnell Element14

Stock

1105

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-06-17

Quantity

1000

Package

SMB

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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    • Description Version Size Action
      DS1244
      40 V - 1 A power Schottky rectifier
      8.0
      241.6 KB
      PDF
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      40 V - 1 A power Schottky rectifier

    • Description Version Size Action
      AN1768
      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
      1.1
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      NEW FAMILY OF 150V POWER SCHOTTKY
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      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION
      1.1
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      Tj max limit of Schottky diodes
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      Calculation of conduction losses in a power rectifier

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      Calculation of reverse losses in a power diode

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      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

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      Schottky diode avalanche performance in automotive applications

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS1L40A
Active
SMA Industrial Ecopack2
STPS1L40U
Active
SMB Industrial Ecopack2
STPS1L40ZF
Active
SOD123Flat Industrial Ecopack2

STPS1L40A

Package:

SMA

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMA

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS1L40U

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS1L40ZF

Package:

SOD123Flat

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOD123Flat

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.